Prevost was brought to the Vatican in 2023 by Pope Francis as the powerful head of the office that vets bishop nominations.

Cardinal Robert Prevost may be the first person from the U.S. to become the head of the Catholic Church but his surprising election by the world's cardinals as Pope Leo XIV probably had less to do with his birthplace than his former workplace.

Chicago-born Cardinal Robert Prevost has been chosen by the conclave to be the next pope. He will be known as Pope Leo XIV. Prevost, a missionary who spent his career ministering in Peru and leads the Vatican’s powerful office of bishops,